Ralph Breaks the Internet is a 2018 American animated comedy film produced by Walt Disney Animation Studios. It is the sequel to the 2012 film Wreck-It Ralph. The film was directed by Rich Moore and Phil Johnston from a screenplay by Johnston and Pamela Ribon. John C. Reilly, Sarah Silverman, Jack McBrayer, Jane Lynch, and Ed O'Neill reprise their character roles from the first film, with Gal Gadot, Taraji P. Henson, Alfred Molina and Alan Tudyk ing the cast. In the film, Ralph and Vanellope von Schweetz must travel to the internet to get a replacement for the Sugar Rush cabinet's broken steering wheel and prevent Mr. Litwak from disposing of the game.

Discussions about a sequel to Wreck-It Ralph began in September 2012, and the new installment went through three different scripts before the filmmakers settled on the final plot. When the film was officially announced in June 2016, most of the original cast confirmed they had signed on, with new cast added in 2018. The film's title of Ralph Breaks the Internet was announced in March 2017.

Ralph Breaks the Internet premiered in Hollywood, Los Angeles, on November 5, 2018, and was released in the United States on November 21. The film received generally positive reviews from critics and was a commercial success, grossing $529 million worldwide against a $175 million budget. It was nominated for Best Animated Feature at the 91st Academy Awards, 76th Golden Globe Awards, 46th Annie Awards, and 24th Critics' Choice Awards.